Bebi Airport ( ICAO : DNBB ) is an airport serving Bebi in the Cross River State of Nigeria . It also serves as the airport for the Obudu Mountain Resort . The runway is 18 kilometres (11 mi) east of the town of Obudu .
8-522: The Bebi VOR-DME (Ident: BEB ) is 0.72 nautical miles (1.33 km) off the threshold of Runway 10. The airstrip is located in Obudu , Cross River State , it was constructed during the tenure of Governor Donald Duke to generate more income for the state through tourism. It was constructed in other to allow tourists to have easy access to the Obudu Cattle Ranch , a tourist attraction around
16-482: A distance-measuring equipment (DME). The VOR allows the receiver to measure its bearing to or from the beacon, while the DME provides the slant distance between the receiver and the station. Together, the two measurements allow the receiver to compute a position fix . The VOR system was first introduced in the 1930s, but did not enter significant commercial use until the early 1950s. It became much more practical with
24-483: A map. With VOR/DME, measurement from a single station reveals an angle and range, which can be easily drawn on a chart. Using a system based on two angles, as an example, requires two measurements at different frequencies (or using two radios) and then the angles plotted from both on a single chart which may be difficult in a cramped cockpit. Eventually, the FAA began to integrate their VOR/DME facilities with stations based on
32-470: The airstrip. In 2017, Governor Ben Ayade named the airstrip Donald Duke Airstrip in honour of the former State governor for his contribution to the development of the airstrip. This article about an airport in Nigeria is a stub . You can help Misplaced Pages by expanding it . VOR-DME In radio navigation , a VOR/DME is a radio beacon that combines a VHF omnidirectional range (VOR) with
40-475: The introduction of low-cost solid state receivers in the 1960s. DME was a modification of World War II -era navigation systems like Gee-H , and began development in 1946. Like VOR, it only became practical with the introduction of solid state receivers during the 1960s. In 1948, the United States Congress directed civilian and military aviation to standardize on VOR/DME equipment. However,
48-476: The military secretly developed a largely duplicate system called TACAN . The system was revealed in 1952, but work continued into 1955, when the redundancy of effort caused controversy. The following year an agreement was reached, where civilian operators would adopt the VORTAC system. During the mid-1960s, ICAO began the process of introducing a standardized radio navigation system for medium-area coverage on
56-418: The order of a few hundred kilometres. This system would replace the older Low-frequency radio range and similar systems used to navigate over national ranges. A number of proposals were submitted, including ones based solely on angle measurements like VOR, solely on distance measures like DME, combinations, or systems that output a location directly, like Decca Navigator and Loran-C . VOR/DME eventually won
64-404: The standardization effort, due to a number of factors. One was that the direct measurement systems like Loran were generally much more expensive to implement (and would be into the 1980s) while Decca had problems with static interference from lightning strikes because of its low 70 to 129 kHz frequency. The choice of VOR/DME as a hybrid was due largely to it being easier to measure and then plot on
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